54495744 has 80 divisors (see below), whose sum is σ = 153793728. Its totient is φ = 17088512.

The previous prime is 54495733. The next prime is 54495751. The reversal of 54495744 is 44759445.

It is a super-2 number, since 2×54495744² = 5939572228227072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54495696 and 54495705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25069 + ... + 27155.

Almost surely, 2^54495744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54495744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76896864).

54495744 is an abundant number, since it is smaller than the sum of its proper divisors (99297984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54495744 is a wasteful number, since it uses less digits than its factorization.

54495744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2109 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 54495744 is about 7382.1232717965. The cubic root of 54495744 is about 379.1294568699.

The spelling of 54495744 in words is "fifty-four million, four hundred ninety-five thousand, seven hundred forty-four".